Plastibeton Inc v. The Minister of National Revenue and the Attorney General of Canada, [1985] 1 CTC 319, 85 DTC 5240 -- text
Dubé, J:—The issue to be resolved in this action is whether the plaintiff (“Plastibeton”), a Montreal manufacturer of precast polymer concrete goods, may benefit from the exempting provisions of paragraphs 26(4)(a), (b) or (c) of the Excise Tax